---

yaml --- r: 331593 b: refs/heads/master c: 838cd0c h: refs/heads/master i: 331591: f2f6a28 v: v3
git-mirror · Sep 24, 2012 · 094b965 · 094b965
1 parent 6e15a1e
commit 094b965
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 50df9fd55e4271e89a7adf3b1172083dd0ca199d
+refs/heads/master: 838cd0cf9af52e034ee81513642083bbe8e4ddb1
diff --git a/trunk/fs/ext4/mballoc.c b/trunk/fs/ext4/mballoc.c
@@ -1660,10 +1660,13 @@ int ext4_mb_find_by_goal(struct ext4_allocation_context *ac,
 	int max;
 	int err;
 	struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
+	struct ext4_group_info *grp = ext4_get_group_info(ac->ac_sb, group);
 	struct ext4_free_extent ex;
 
 	if (!(ac->ac_flags & EXT4_MB_HINT_TRY_GOAL))
 		return 0;
+	if (grp->bb_free == 0)
+		return 0;
 
 	err = ext4_mb_load_buddy(ac->ac_sb, group, e4b);
 	if (err)